<h1>Wave</h1>
<ul>
<li>Repeating phenomenon
<ul>
<li>Cyclical</li>
<li>Series of crests and troughs</li>
</ul>
</li>
</ul>
<h2>Characteristics</h2>
<img src="/assets/second-brain/2020-10-05-13-14-58.png" alt="Characterizing waves">
<ul>
<li>Crests (peaks)</li>
<li>Troughs (valleys)</li>
<li><a href="/second-brain/wavelength">Wavelength</a></li>
<li><a href="/second-brain/frequency">Frequency</a></li>
</ul>
<h2>Speed</h2>
<ul>
<li><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>c</mi><mo>=</mo><mstyle mathcolor="#cc0000"><mtext>\lamba</mtext></mstyle><mi>f</mi></mrow><annotation encoding="application/x-tex">c = \lamba f</annotation></semantics></math>c=\lambaf</li>
</ul>
<a href="/second-brain/physics">Physics</a>

Wave

Characteristics

Speed

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